None of the present microphone systems use for stereophonic sound recording (X/Y, A/B-ORTF-NOS, etc) can be considered as universal or rarely even optimum. This paper shows how these different systems are in fact part of a much larger continuous field, where recording angle (in the horizontal plane and for various elevations) and geometric distortion of the sound field are related to angle and distance between microphones. The limits of our choice in this continuous field are shown to be determined by an unacceptable ratio of direct to reverberant sound.

Author: Williams, Michael
Affiliation: Institut National d'Audiovisuel, Ecole Louis Lumiere, Paris, France
AES Convention: 82 (March 1987) Paper Number: 2466
Publication Date: March 1, 1987 Import into BibTeX
Subject: Microphones and Recording
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=4963

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD aes11)   /pp8690/pp8703/2563.pdf

Start a discussion about this paper!